Four-channel data logger with pulse and two-state inputs

230,33 €
In production :  1 to 3 weeks
  • Records from an entry.
  • Recording made in a memory.
  • Data transferable to pc via USB-C.
  • Configurable logger inputs.

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Quantity Unit price Total price
1 230,33 € 230,33 €
10 207,30 € € 2
25 196,94 € € 4
50 186,57 € € 9

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The data logger is designed to record from a pulse input and two states.

The recording is carried out in a non-volatile electronic memory. Data can be transferred to a PC via USB-C.

Data logger inputs can be configured for four bi-state inputs or two bi-state inputs and two a pulse counter

The device includes a traceable calibration certificate with declared metrological traceability of standards based on the requirements of the EN ISO / IEC 17025 standard


  • U7844
  • Manual
  • 1x 3,6 V lithium battery
  • FREE Analysis Software


- Two state signal
- Impulses

Binary input or counter configured for voltage measurements: „L“ input voltage level: <0,4 V (*); „H“ input voltage level:> 2 V; Minimum applicable voltage: 0 V; Maximum applicable voltage: +30 V DC

Binary input or counter configured for a voltage free contact or an open collector transistor: Contact resistance in the "switched on" state: <10 k?, Contact resistance in the "switched off" state:> 300 k? Contact voltage in the “off” state: approx. 3 V, minimum time required to lock the state: 1 s

Counter parameters: 24-bit range (16), possibility of letting the counter overflow; Maximum pulse frequency: to be determined;

Real time clock: Year, leap year, month, day, hour, minute, second

Data logging interval: Adjustable from 1s to 24h

Alarm display and refresh: Adjustable 1 s, 10 s, 1 min

Total memory capacity: 500 values ​​in non-cyclic recording mode, 000 values ​​in cyclic recording mode

Data logging mode: Non-cyclic - data logging stops after full memory, cyclical - after full memory, the oldest data is overwritten by the new ones

Power : 3.6V Lithium battery, size AA

Protection: IP20

dimensions: 61x93x32

Weight (with battery): 120 g

Warranty: 3 years 



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User Manual

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